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FiiO M21

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FiiO M21
2025Hi-fi playerUncompressedWi-FiBluetoothaptXAACLDACPentaconnAndroidDAC mode
Memory size:64 GB, microSD
Multimedia:Wi-Fi
Display Diagonal:4.7 "
Outputs:mini-Jack (3.5 mm), Pentaconn (4.4mm), coaxial
Working hours:up to 15 h
Signal/noise:126 dB
Power per channel:950 mW
Supports aptX HD, LDAC. Supports DLNA, AirPlay, FiiO Link technologies. Fast charging technology.
All specifications
Specifications M21
Main
TypeHi-fi player
ОСAndroid
Built-in memory64 GB
Memory card typemicroSD
Max. memory card size2000 GB
Specs
DACCS43198 (4 pcs)
Sampling frequency768 kHz
Bit depth32 bit
Frequency range20 – 85000 Hz
Signal to noise ratio126 dB
Power950 mW / 32 Ohm /
Headphone impedance8 – 350 Ohm
Harmonic distortion coefficient0.0005 %
Features
Audio formats supportMQA, ISO, DSF, DFF, DST, DXD, APE, ALAC, AIFF, FLAC, WAV, WMA, MP3, OGG, WMA, AAC
Codec supportaptX HD
AAC
LDAC
FeaturesDAC mode operation
equalizer
Connection
Wi-Fi
Bluetooth+
Outputsmini-Jack (3.5 mm)
Pentaconn (4.4mm)
coaxial
Screen
Screencolour
4.7 "
1334x750 px
touch screen
General
Operating time (audio)15 h
Fast chargeQuickCharge 4.0, PD
Charging connectorUSB-C
Firmware update
Touch control
Materialmetal
Size (HxWxT)121x68x17 mm
Weight193 g
Official Websitefiio.com
Added to E-CatalogJuly 2025
E-Catalog UK editor, MP3 Players
Olexandr Cherkashchenko, edited 21.07.2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog FiiO 2026 - new arrivals, bestsellers, and the most relevant models FiiO.

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FiiO M21 Digital Audio Player (Black)

Scan.co.uk
Delivery: to United Kingdom
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£319.00
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FiiO M21 Digital Audio Player Titanium Gold

Amazon.co.uk
Delivery: in United Kingdom
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£329.00
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FiiO M21 Digital Audio Player Blue FIIOM21-BLUE

The FiiO M21 Digital Audio Player sets a benchmark if youre just stepping into the world of serious portable hi-fi striking a... morebalance between performance price and practical features. It uses four CS43198 DAC chips and a fully balanced two-stage amp to deliver clean dynamic sound?with up to 950mW of output at 32Ω for harder-to-drive headphones. Wi-Fi two-way LDAC Bluetooth and DLNA for streaming over your home network also give you flexible connection options wherever youre listening. Running Android 13 with an 8-core Qualcomm Snapdragon 680 the M21 offers a responsive and app-friendly experience similar to a modern smartphone but lets you focus purely on your music. You can also use the M21 in desktop mode with the dedicated USB-C power input preserving battery health and sound quality during long listening sessions. Altogether this makes it a smart investment from starter players with specs offering long-term potential.
AV.com
Delivery: in United Kingdom
Report
£329.00
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FiiO M21 Digital Audio Player Titanium FIIOM21-TITANIUM

The FiiO M21 Digital Audio Player sets a benchmark if youre just stepping into the world of serious portable hi-fi striking a... morebalance between performance price and practical features. It uses four CS43198 DAC chips and a fully balanced two-stage amp to deliver clean dynamic sound—with up to 950mW of output at 32Ω for harder-to-drive headphones. Wi-Fi two-way LDAC Bluetooth and DLNA for streaming over your home network also give you flexible connection options wherever youre listening. Running Android 13 with an 8-core Qualcomm Snapdragon 680 the M21 offers a responsive and app-friendly experience similar to a modern smartphone but lets you focus purely on your music. You can also use the M21 in desktop mode with the dedicated USB-C power input preserving battery health and sound quality during long listening sessions. Altogether this makes it a smart investment from starter players with specs offering long-term potential.
AV.com
Delivery: in United Kingdom
Report
£329.00
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FiiO M21 Digital Audio Player Black FIIOM21-BLACK

The FiiO M21 Digital Audio Player sets a benchmark if youre just stepping into the world of serious portable hi-fi striking a... morebalance between performance price and practical features. It uses four CS43198 DAC chips and a fully balanced two-stage amp to deliver clean dynamic sound?with up to 950mW of output at 32Ω for harder-to-drive headphones. Wi-Fi two-way LDAC Bluetooth and DLNA for streaming over your home network also give you flexible connection options wherever youre listening. Running Android 13 with an 8-core Qualcomm Snapdragon 680 the M21 offers a responsive and app-friendly experience similar to a modern smartphone but lets you focus purely on your music. You can also use
AV.com
Delivery: in United Kingdom
Report
£329.00
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FiiO M21 Digital Audio Player FIIOM21

The M21 redefines the entry-level class with its flagship lineage. The compact screen and class-defying performance are massi... moreve step forward. The M21 is aiming to be a benchmark for an entirely new generation of digital audio players! Flagship SoC – A new entry-level benchmark The Qualcomm Snapdragon 680 has superior performance with less power consumption than the SoCs used by players in the same class. It provides a smooth experience with Android 13. 4 x CS43198 – full of “hearty” power The four DAC chips allow for an eight-channel fully differential output design, fully unleashing the potential of headphones with class-defying dynamics performance and high anti-interference capabilities. The headphone amplifier section adopts a two-stage circuit design: the first stage is responsible for voltage amplification, while the second stage handles current expansion – all ensuring purer sound with rich detail. Patented desktop mode – Battery protection expert Desktop mode makes an appearance on an entry-level FiiO player for the first time. When desktop mode is enabled, the M21 is completely powered by an external power supply. The built-in battery is neither charged nor discharged, allowing you to use the player safely on the desktop without degrading its battery. True quality – Inside and out The fully aluminium alloy body with an AG frosted glass back offers a delicate textured and comfortable grip. The screen features a delicate texture and comfortable grip. The screen features an oleophobic coating that significantly reduces fingerprints and smudges, making for smoother touch operation. Flagship-grade power There are separate power supply paths for the digital and analogue circuits, which effectively reduce crosstalk between the two. The result is more precise digital processing, purer analogue output, and enhanced driving power. The analogue circuit is further subdivided into multiple independent power supplies for components such as the DAC and headphone amplifier. This clean and robust power delivery enhances the dynamic range and leads to greater reproduction of details in the audio – for a more refined and natural sound. High-end Hifi Parts – For better sound In the 21’s audio circuit are high-precision thin-film resistors and low-temperature-drift capacitors that ensure refined and stable sound quality, specifically the greater consistency between the left and right channels and across all frequency ranges. Additionally, fine circuits such as the DAC and headphone amplifier are equipped with over 10 low-impedance, high-capacity tantalum capacitors. These provide abundant energy reserves and a robust power supply for more powerful, dynamic sound. 5 th -gen FPGA + dual custom femtosecond crystal oscillators FiiO developed a custom crystal oscillator specifically for the M21, which has been carefully selected to meet femtosecond-level standards in order to ensure consistency and
Advancedmp3players.co.uk
Delivery: in United Kingdom
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£329.99
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FiiO M21 Digital Audio Player (Blue)

FiiO M21 Digital Audio Player (Blue) Product Description: - The M21 redefines the entry-level class with its flagship lineage... more. The compact screen...
OnBuy.com
Delivery: in United Kingdom
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£593.62
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